Heavy-Duty NAG4908 Single Full-Complement Cylindrical Roller Bearing 40 mm ID x 62 mm OD x 22 mm Width High-Carbon Steel Oil Hole for Linear Slide Unit and Sealed Ball Replacements

NAG4908 40 x 62 x 22 mm heavy-duty roller bearing
✔️ 40 mm ID x 62 mm OD x 22 mm W; full complement; oil hole

This is a single heavy-duty cylindrical roller bearing (open design with oil holes) for industrial shafts, linear slide unit support and heavy radial-load equipment. Pack of 1.

✅ Model: NAG4908, NAG Metric Series, heavy duty uncaged
✅ Dimensions: 40 mm ID x 62 mm OD x 22 mm width
✅ Material: high carbon steel, full complement rollers, open enclosure with oil holes
✅ Load/Speed: dynamic 34600 N, static 49500 N, max 5000 rpm
✅ Temperature: -20 to 120 deg C; 2-row configuration; fits linear slide unit and sealed ball bearing replacements
✅ Single bearing, approx 0.5 lb; good alternative to ceramic options when lubrication access is required

💡 What is a cylindrical roller bearing used for in heavy-duty linear slide unit applications? They carry heavy radial loads and keep shafts aligned while allowing smooth motion. Quick intro: - Supports much higher radial loads than a typical sealed ball bearing for linear slide unit setups. - Ideal where oil-hole lubrication is required and ceramic alternatives are less practical. - Handy choice when upgrading machinery to handle heavier loads and extend service life.